xref: /OK3568_Linux_fs/kernel/drivers/net/wireless/realtek/rtlwifi/btcoexist/halbtc8192e2ant.h (revision 4882a59341e53eb6f0b4789bf948001014eff981) 
1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */
2*4882a593Smuzhiyun /* Copyright(c) 2012  Realtek Corporation.*/
3*4882a593Smuzhiyun 
4*4882a593Smuzhiyun /*****************************************************************
5*4882a593Smuzhiyun  *   The following is for 8192E 2Ant BT Co-exist definition
6*4882a593Smuzhiyun  *****************************************************************/
7*4882a593Smuzhiyun #define	BT_INFO_8192E_2ANT_B_FTP			BIT7
8*4882a593Smuzhiyun #define	BT_INFO_8192E_2ANT_B_A2DP			BIT6
9*4882a593Smuzhiyun #define	BT_INFO_8192E_2ANT_B_HID			BIT5
10*4882a593Smuzhiyun #define	BT_INFO_8192E_2ANT_B_SCO_BUSY			BIT4
11*4882a593Smuzhiyun #define	BT_INFO_8192E_2ANT_B_ACL_BUSY			BIT3
12*4882a593Smuzhiyun #define	BT_INFO_8192E_2ANT_B_INQ_PAGE			BIT2
13*4882a593Smuzhiyun #define	BT_INFO_8192E_2ANT_B_SCO_ESCO			BIT1
14*4882a593Smuzhiyun #define	BT_INFO_8192E_2ANT_B_CONNECTION			BIT0
15*4882a593Smuzhiyun 
16*4882a593Smuzhiyun #define BTC_RSSI_COEX_THRESH_TOL_8192E_2ANT		2
17*4882a593Smuzhiyun 
18*4882a593Smuzhiyun enum bt_info_src_8192e_2ant {
19*4882a593Smuzhiyun 	BT_INFO_SRC_8192E_2ANT_WIFI_FW			= 0x0,
20*4882a593Smuzhiyun 	BT_INFO_SRC_8192E_2ANT_BT_RSP			= 0x1,
21*4882a593Smuzhiyun 	BT_INFO_SRC_8192E_2ANT_BT_ACTIVE_SEND		= 0x2,
22*4882a593Smuzhiyun 	BT_INFO_SRC_8192E_2ANT_MAX
23*4882a593Smuzhiyun };
24*4882a593Smuzhiyun 
25*4882a593Smuzhiyun enum bt_8192e_2ant_bt_status {
26*4882a593Smuzhiyun 	BT_8192E_2ANT_BT_STATUS_NON_CONNECTED_IDLE	= 0x0,
27*4882a593Smuzhiyun 	BT_8192E_2ANT_BT_STATUS_CONNECTED_IDLE		= 0x1,
28*4882a593Smuzhiyun 	BT_8192E_2ANT_BT_STATUS_INQ_PAGE		= 0x2,
29*4882a593Smuzhiyun 	BT_8192E_2ANT_BT_STATUS_ACL_BUSY		= 0x3,
30*4882a593Smuzhiyun 	BT_8192E_2ANT_BT_STATUS_SCO_BUSY		= 0x4,
31*4882a593Smuzhiyun 	BT_8192E_2ANT_BT_STATUS_ACL_SCO_BUSY		= 0x5,
32*4882a593Smuzhiyun 	BT_8192E_2ANT_BT_STATUS_MAX
33*4882a593Smuzhiyun };
34*4882a593Smuzhiyun 
35*4882a593Smuzhiyun enum bt_8192e_2ant_coex_algo {
36*4882a593Smuzhiyun 	BT_8192E_2ANT_COEX_ALGO_UNDEFINED		= 0x0,
37*4882a593Smuzhiyun 	BT_8192E_2ANT_COEX_ALGO_SCO			= 0x1,
38*4882a593Smuzhiyun 	BT_8192E_2ANT_COEX_ALGO_SCO_PAN			= 0x2,
39*4882a593Smuzhiyun 	BT_8192E_2ANT_COEX_ALGO_HID			= 0x3,
40*4882a593Smuzhiyun 	BT_8192E_2ANT_COEX_ALGO_A2DP			= 0x4,
41*4882a593Smuzhiyun 	BT_8192E_2ANT_COEX_ALGO_A2DP_PANHS		= 0x5,
42*4882a593Smuzhiyun 	BT_8192E_2ANT_COEX_ALGO_PANEDR			= 0x6,
43*4882a593Smuzhiyun 	BT_8192E_2ANT_COEX_ALGO_PANHS			= 0x7,
44*4882a593Smuzhiyun 	BT_8192E_2ANT_COEX_ALGO_PANEDR_A2DP		= 0x8,
45*4882a593Smuzhiyun 	BT_8192E_2ANT_COEX_ALGO_PANEDR_HID		= 0x9,
46*4882a593Smuzhiyun 	BT_8192E_2ANT_COEX_ALGO_HID_A2DP_PANEDR		= 0xa,
47*4882a593Smuzhiyun 	BT_8192E_2ANT_COEX_ALGO_HID_A2DP		= 0xb,
48*4882a593Smuzhiyun 	BT_8192E_2ANT_COEX_ALGO_MAX			= 0xc
49*4882a593Smuzhiyun };
50*4882a593Smuzhiyun 
51*4882a593Smuzhiyun struct coex_dm_8192e_2ant {
52*4882a593Smuzhiyun 	/* fw mechanism */
53*4882a593Smuzhiyun 	u8 pre_dec_bt_pwr;
54*4882a593Smuzhiyun 	u8 cur_dec_bt_pwr;
55*4882a593Smuzhiyun 	u8 pre_fw_dac_swing_lvl;
56*4882a593Smuzhiyun 	u8 cur_fw_dac_swing_lvl;
57*4882a593Smuzhiyun 	bool cur_ignore_wlan_act;
58*4882a593Smuzhiyun 	bool pre_ignore_wlan_act;
59*4882a593Smuzhiyun 	u8 pre_ps_tdma;
60*4882a593Smuzhiyun 	u8 cur_ps_tdma;
61*4882a593Smuzhiyun 	u8 ps_tdma_para[5];
62*4882a593Smuzhiyun 	u8 tdma_adj_type;
63*4882a593Smuzhiyun 	bool reset_tdma_adjust;
64*4882a593Smuzhiyun 	bool auto_tdma_adjust;
65*4882a593Smuzhiyun 	bool pre_ps_tdma_on;
66*4882a593Smuzhiyun 	bool cur_ps_tdma_on;
67*4882a593Smuzhiyun 	bool pre_bt_auto_report;
68*4882a593Smuzhiyun 	bool cur_bt_auto_report;
69*4882a593Smuzhiyun 
70*4882a593Smuzhiyun 	/* sw mechanism */
71*4882a593Smuzhiyun 	bool pre_rf_rx_lpf_shrink;
72*4882a593Smuzhiyun 	bool cur_rf_rx_lpf_shrink;
73*4882a593Smuzhiyun 	u32 bt_rf0x1e_backup;
74*4882a593Smuzhiyun 	bool pre_low_penalty_ra;
75*4882a593Smuzhiyun 	bool cur_low_penalty_ra;
76*4882a593Smuzhiyun 	bool pre_dac_swing_on;
77*4882a593Smuzhiyun 	u32 pre_dac_swing_lvl;
78*4882a593Smuzhiyun 	bool cur_dac_swing_on;
79*4882a593Smuzhiyun 	u32 cur_dac_swing_lvl;
80*4882a593Smuzhiyun 	bool pre_adc_back_off;
81*4882a593Smuzhiyun 	bool cur_adc_back_off;
82*4882a593Smuzhiyun 	bool pre_agc_table_en;
83*4882a593Smuzhiyun 	bool cur_agc_table_en;
84*4882a593Smuzhiyun 	u32 pre_val0x6c0;
85*4882a593Smuzhiyun 	u32 cur_val0x6c0;
86*4882a593Smuzhiyun 	u32 pre_val0x6c4;
87*4882a593Smuzhiyun 	u32 cur_val0x6c4;
88*4882a593Smuzhiyun 	u32 pre_val0x6c8;
89*4882a593Smuzhiyun 	u32 cur_val0x6c8;
90*4882a593Smuzhiyun 	u8 pre_val0x6cc;
91*4882a593Smuzhiyun 	u8 cur_val0x6cc;
92*4882a593Smuzhiyun 	bool limited_dig;
93*4882a593Smuzhiyun 
94*4882a593Smuzhiyun 	u32 backup_arfr_cnt1;	/* Auto Rate Fallback Retry cnt */
95*4882a593Smuzhiyun 	u32 backup_arfr_cnt2;	/* Auto Rate Fallback Retry cnt */
96*4882a593Smuzhiyun 	u16 backup_retry_limit;
97*4882a593Smuzhiyun 	u8 backup_ampdu_maxtime;
98*4882a593Smuzhiyun 
99*4882a593Smuzhiyun 	/* algorithm related */
100*4882a593Smuzhiyun 	u8 pre_algorithm;
101*4882a593Smuzhiyun 	u8 cur_algorithm;
102*4882a593Smuzhiyun 	u8 bt_status;
103*4882a593Smuzhiyun 	u8 wifi_chnl_info[3];
104*4882a593Smuzhiyun 
105*4882a593Smuzhiyun 	u8 pre_ss_type;
106*4882a593Smuzhiyun 	u8 cur_ss_type;
107*4882a593Smuzhiyun 
108*4882a593Smuzhiyun 	u32 pre_ra_mask;
109*4882a593Smuzhiyun 	u32 cur_ra_mask;
110*4882a593Smuzhiyun 	u8 cur_ra_mask_type;
111*4882a593Smuzhiyun 	u8 pre_arfr_type;
112*4882a593Smuzhiyun 	u8 cur_arfr_type;
113*4882a593Smuzhiyun 	u8 pre_retry_limit_type;
114*4882a593Smuzhiyun 	u8 cur_retry_limit_type;
115*4882a593Smuzhiyun 	u8 pre_ampdu_time_type;
116*4882a593Smuzhiyun 	u8 cur_ampdu_time_type;
117*4882a593Smuzhiyun };
118*4882a593Smuzhiyun 
119*4882a593Smuzhiyun struct coex_sta_8192e_2ant {
120*4882a593Smuzhiyun 	bool bt_link_exist;
121*4882a593Smuzhiyun 	bool sco_exist;
122*4882a593Smuzhiyun 	bool a2dp_exist;
123*4882a593Smuzhiyun 	bool hid_exist;
124*4882a593Smuzhiyun 	bool pan_exist;
125*4882a593Smuzhiyun 
126*4882a593Smuzhiyun 	bool under_lps;
127*4882a593Smuzhiyun 	bool under_ips;
128*4882a593Smuzhiyun 	u32 high_priority_tx;
129*4882a593Smuzhiyun 	u32 high_priority_rx;
130*4882a593Smuzhiyun 	u32 low_priority_tx;
131*4882a593Smuzhiyun 	u32 low_priority_rx;
132*4882a593Smuzhiyun 	u8 bt_rssi;
133*4882a593Smuzhiyun 	u8 pre_bt_rssi_state;
134*4882a593Smuzhiyun 	u8 pre_wifi_rssi_state[4];
135*4882a593Smuzhiyun 	bool c2h_bt_info_req_sent;
136*4882a593Smuzhiyun 	u8 bt_info_c2h[BT_INFO_SRC_8192E_2ANT_MAX][10];
137*4882a593Smuzhiyun 	u32 bt_info_c2h_cnt[BT_INFO_SRC_8192E_2ANT_MAX];
138*4882a593Smuzhiyun 	bool c2h_bt_inquiry_page;
139*4882a593Smuzhiyun 	u8 bt_retry_cnt;
140*4882a593Smuzhiyun 	u8 bt_info_ext;
141*4882a593Smuzhiyun };
142*4882a593Smuzhiyun 
143*4882a593Smuzhiyun /****************************************************************
144*4882a593Smuzhiyun  *    The following is interface which will notify coex module.
145*4882a593Smuzhiyun  ****************************************************************/
146*4882a593Smuzhiyun void ex_btc8192e2ant_init_hwconfig(struct btc_coexist *btcoexist);
147*4882a593Smuzhiyun void ex_btc8192e2ant_init_coex_dm(struct btc_coexist *btcoexist);
148*4882a593Smuzhiyun void ex_btc8192e2ant_ips_notify(struct btc_coexist *btcoexist, u8 type);
149*4882a593Smuzhiyun void ex_btc8192e2ant_lps_notify(struct btc_coexist *btcoexist, u8 type);
150*4882a593Smuzhiyun void ex_btc8192e2ant_scan_notify(struct btc_coexist *btcoexist, u8 type);
151*4882a593Smuzhiyun void ex_btc8192e2ant_connect_notify(struct btc_coexist *btcoexist, u8 type);
152*4882a593Smuzhiyun void ex_btc8192e2ant_media_status_notify(struct btc_coexist *btcoexist,
153*4882a593Smuzhiyun 					 u8 type);
154*4882a593Smuzhiyun void ex_btc8192e2ant_special_packet_notify(struct btc_coexist *btcoexist,
155*4882a593Smuzhiyun 					   u8 type);
156*4882a593Smuzhiyun void ex_btc8192e2ant_bt_info_notify(struct btc_coexist *btcoexist,
157*4882a593Smuzhiyun 				    u8 *tmpbuf, u8 length);
158*4882a593Smuzhiyun void ex_btc8192e2ant_stack_operation_notify(struct btc_coexist *btcoexist,
159*4882a593Smuzhiyun 					    u8 type);
160*4882a593Smuzhiyun void ex_btc8192e2ant_halt_notify(struct btc_coexist *btcoexist);
161*4882a593Smuzhiyun void ex_btc8192e2ant_periodical(struct btc_coexist *btcoexist);
162*4882a593Smuzhiyun void ex_btc8192e2ant_display_coex_info(struct btc_coexist *btcoexist,
163*4882a593Smuzhiyun 				       struct seq_file *m);
164